Mailspike Block List
bl.mailspike.org
Operated by Mailspike
Avg removal time
24–72 hours for manual removal; reputation improves over days
This blacklist affects deliverability at a subset of mail servers. Still worth resolving.
About Mailspike Block List
Mailspike provides IP reputation services for email. The bl.mailspike.org zone lists IPs with a poor reputation score based on their sending history and spam trap hits across the Mailspike network.
Why am I listed?
IPs are scored based on spam complaints, spam trap hits, and sending behavior patterns observed by Mailspike's global network. Low-reputation IPs are listed.
How to get delisted
Follow these steps in order to request removal from Mailspike Block List.
- 1
Check your IP reputation at mailspike.net.
- 2
Investigate and fix any spam issues on your mail server.
- 3
Ensure proper reverse DNS, SPF, DKIM, and DMARC records.
- 4
Submit a removal request through the Mailspike website.
- 5
Reputation scores improve over time with clean sending behavior.
Check if you're listed on Mailspike Block List
Run a free check and get instant results across all 60 blacklists — no account required.